3
 0.903378    0.3964  0.163632 0.0658058
 0.413716 -0.705113 -0.575895  0.102169
-0.112906  0.587948  -0.80098  0.866904
        0         0         0         1
  0.988698  -0.122662  0.0862003  0.0590791
-0.0480924  -0.804075   -0.59258  -0.158923
  0.141999   0.581737  -0.800886    1.00194
         0          0          0          1
  0.819418  -0.573196 0.00104361  -0.194115
  -0.47226  -0.676155  -0.565495 -0.0284791
  0.324845   0.462884  -0.824751   0.901583
         0          0          0          1
